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Browse GenesblaL

blaL

BlaL family class A beta-lactamase

NCBI Pathogen Isolates

Bacterial genomes carrying this gene

NCBI Reference Gene Catalog

Known alleles and reference sequences

Protein entries specific to blaL

Browse AMR rules for blaL

Validation StatusConfirmed2+ DBs

Overview

Mechanism: Enzymatic inactivation
Drug Classes: BETA-LACTAM, UNKNOWN BETA-LACTAM
Organisms: Streptomyces sp. NRRL S-1868, Streptomyces sp. NRRL F-5053, Streptomyces cacaoi
Papers: 2
Databases: Reference Gene CatalogResFinder Database

Papers2

1

Gene Information

Gene Name: blaL
Allele: blaL
Encodes: BlaL family class A beta-lactamase
Source Database: Reference Gene Catalog
Confers Resistance To: BETA-LACTAM
Organisms Tested In: • Streptomyces sp. NRRL S-1868, Streptomyces sp. NRRL F-5053
Sequence Accession: JOGD01000008.1, JOHT01000013.1

2

Beta-lactamase expression in Streptomyces cacaoi.

PMID 2228966 · 1990

Gene Information

Gene Name: blaL
Allele: blaL
Encodes: BlaL family class A beta-lactamase
Source Database: Reference Gene Catalog
Confers Resistance To: BETA-LACTAM
Organisms Tested In: • Streptomyces cacaoi
Sequence Accession: D90201.1
Protein Accession: BAA14224.1

3

PMID unpublished

Gene Information

Gene Name: blaL
Allele: blaL
Source Database: ResFinder Database
Mechanism: Enzymatic inactivation
Confers Resistance To: UNKNOWN BETA-LACTAM
Sequence Accession: NG050597, NG050596
Notes: class A beta-lactamase

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ResLit

A curated database of antimicrobial resistance genes and mutations extracted from scientific literature.

Browse

AMR Genes
AMR Mutations

Resources

About ResLit
Collaborators
PubMed
NCBI Pathogens
UniProt
CARD
ResFinder DB
PointFinder DB
AMR Rules

Curators

Curator Login
Dashboard

© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research